RedHat Security Advisory RHSA-2009:1233

# SPDX-FileCopyrightText: 2009 E-Soft Inc.
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.64671");
  script_version("2024-03-21T05:06:54+0000");
  script_tag(name:"last_modification", value:"2024-03-21 05:06:54 +0000 (Thu, 21 Mar 2024)");
  script_tag(name:"creation_date", value:"2009-09-02 04:58:39 +0200 (Wed, 02 Sep 2009)");
  script_cve_id("CVE-2009-2692", "CVE-2009-2698");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-12-28 15:22:00 +0000 (Thu, 28 Dec 2023)");
  script_name("RedHat Security Advisory RHSA-2009:1233");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 E-Soft Inc.");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms", re:"ssh/login/release=RHENT_3");
  script_tag(name:"solution", value:"Please note that this update is available via
Red Hat Network.  To use Red Hat Network, launch the Red
Hat Update Agent with the following command: up2date");
  script_tag(name:"summary", value:"The remote host is missing updates announced in
advisory RHSA-2009:1233.

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

These updated packages fix the following security issues:

  * a flaw was found in the SOCKOPS_WRAP macro in the Linux kernel. This
macro did not initialize the sendpage operation in the proto_ops structure
correctly. A local, unprivileged user could use this flaw to cause a local
denial of service or escalate their privileges. (CVE-2009-2692, Important)

  * a flaw was found in the udp_sendmsg() implementation in the Linux kernel
when using the MSG_MORE flag on UDP sockets. A local, unprivileged user
could use this flaw to cause a local denial of service or escalate their
privileges. (CVE-2009-2698, Important)

Red Hat would like to thank Tavis Ormandy and Julien Tinnes of the Google
Security Team for responsibly reporting these flaws.

All Red Hat Enterprise Linux 3 users should upgrade to these updated
packages, which contain backported patches to resolve these issues. The
system must be rebooted for this update to take effect.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"http://rhn.redhat.com/errata/RHSA-2009-1233.html");
  script_xref(name:"URL", value:"http://www.redhat.com/security/updates/classification/#important");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

res = "";
report = "";
if ((res = isrpmvuln(pkg:"kernel", rpm:"kernel~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-BOOT", rpm:"kernel-BOOT~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-debuginfo", rpm:"kernel-debuginfo~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-doc", rpm:"kernel-doc~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-hugemem", rpm:"kernel-hugemem~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-hugemem-unsupported", rpm:"kernel-hugemem-unsupported~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-smp", rpm:"kernel-smp~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-smp-unsupported", rpm:"kernel-smp-unsupported~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"kernel-unsupported", rpm:"kernel-unsupported~2.4.21~60.EL", rls:"RHENT_3")) != NULL) {
    report += res;
}

if (report != "") {
    security_message(data:report);
} else if (__pkg_match) {
    exit(99);
}